x^2+35x+318=0

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Solution for x^2+35x+318=0 equation:


Simplifying
x2 + 35x + 318 = 0

Reorder the terms:
318 + 35x + x2 = 0

Solving
318 + 35x + x2 = 0

Solving for variable 'x'.

Begin completing the square.

Move the constant term to the right:

Add '-318' to each side of the equation.
318 + 35x + -318 + x2 = 0 + -318

Reorder the terms:
318 + -318 + 35x + x2 = 0 + -318

Combine like terms: 318 + -318 = 0
0 + 35x + x2 = 0 + -318
35x + x2 = 0 + -318

Combine like terms: 0 + -318 = -318
35x + x2 = -318

The x term is 35x.  Take half its coefficient (17.5).
Square it (306.25) and add it to both sides.

Add '306.25' to each side of the equation.
35x + 306.25 + x2 = -318 + 306.25

Reorder the terms:
306.25 + 35x + x2 = -318 + 306.25

Combine like terms: -318 + 306.25 = -11.75
306.25 + 35x + x2 = -11.75

Factor a perfect square on the left side:
(x + 17.5)(x + 17.5) = -11.75

Can't calculate square root of the right side.

The solution to this equation could not be determined.

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